I just tried it out to see if anything has changed, but it still works the same for me. In Outlook on the cloud, I see one set of buttons, click one, and it says "thank you" and that's that.
In Outlook for desktop, it gives me 2 sets of buttons -- the top row just updates in the email, the bottom row takes me to the "thank you" page.

Is your scenario happening on desktop or cloud? Or both? I'm guessing desktop since you mentioned latest app...